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| author | Peter Bergner <bergner@vnet.ibm.com> | 2019-04-04 09:00:29 -0500 |
|---|---|---|
| committer | Peter Bergner <bergner@vnet.ibm.com> | 2019-04-04 09:00:29 -0500 |
| commit | aae9718e4d4e8d01dcee22684e82b000203d3e52 (patch) | |
| tree | 3182a7d06f4cb16b7abefba52172d37ec41e0e4c /opcodes/ChangeLog | |
| parent | e9f8e3f109d57c119eaaa1e56378926f7f20863f (diff) | |
| download | gdb-aae9718e4d4e8d01dcee22684e82b000203d3e52.zip gdb-aae9718e4d4e8d01dcee22684e82b000203d3e52.tar.gz gdb-aae9718e4d4e8d01dcee22684e82b000203d3e52.tar.bz2 | |
Add extended mnemonics for bctar. Fix setting of 'at' branch hints.
opcodes/
PR gas/24349
* ppc-opc.c (valid_bo_pre_v2): Add comments.
(valid_bo_post_v2): Add support for 'at' branch hints.
(insert_bo): Only error on branch on ctr.
(get_bo_hint_mask): New function.
(insert_boe): Add new 'branch_taken' formal argument. Add support
for inserting 'at' branch hints.
(extract_boe): Add new 'branch_taken' formal argument. Add support
for extracting 'at' branch hints.
(insert_bom, extract_bom, insert_bop, extract_bop): New functions.
(BOE): Delete operand.
(BOM, BOP): New operands.
(RM): Update value.
(XLYLK, XLYLK_MASK, XLYBB_MASK): Delete.
(powerpc_opcodes) <bc-, bcl-, bca-, bcla-, bclr-, bclrl-, bcctr-,
bcctrl-, bctar-, bctarl->: Replace BOE with BOM.
(powerpc_opcodes) <bc+, bcl+, bca+, bcla+, bclr+, bclrl+, bcctr+,
bcctrl+, bctar+, bctarl+>: Replace BOE with BOP.
<bdnztar, bdnztarl, bdztar, bdztarl, btar, btarl, bdnztar-, bdnztarl-,
bdnztar+, bdnztarl+, bdztar-, bdztarl-, bdztar+, bdztarl+, bgetar,
bnltar, bgetarl, bnltarl, bletar, bngtar, bletarl, bngtarl, bnetar,
bnetarl, bnstar, bnutar, bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-,
bnltarl-, bletar-, bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-,
bnstar-, bnutar-, bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+,
bnltarl+, bletar+, bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+,
bnstar+, bnutar+, bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl,
beqtar, beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
bttarl+>: New extended mnemonics.
gas/
PR gas/24349
* testsuite/gas/ppc/power8.s: (bdnztar, bdnztarl, bdztar, bdztarl,
btar, btarl, bdnztar-, bdnztarl-, bdnztar+, bdnztarl+, bdztar-,
bdztarl-, bdztar+, bdztarl+, bgetar, bnltar, bgetarl, bnltarl,
bletar, bngtar, bletarl, bngtarl, bnetar, bnetarl, bnstar, bnutar,
bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, bnltarl-, bletar-,
bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, bnstar-, bnutar-,
bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, bnltarl+, bletar+,
bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, bnstar+, bnutar+,
bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, beqtar,
beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-,
bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-,
buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+,
bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar,
bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar,
bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+,
bttarl+): Add tests of extended mnemonics.
* testsuite/gas/ppc/power8.d: Likewise. Update previous bctar tests
to expect new extended mnemonics.
* testsuite/gas/ppc/a2.s: <bc, bc-, bc+, bcl, bcl-, bcl+>: Update test
to not use illegal BO value. Use a more convenient BI value.
* testsuite/gas/ppc/a2.d: Update tests for new expect output.
Diffstat (limited to 'opcodes/ChangeLog')
| -rw-r--r-- | opcodes/ChangeLog | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index 00ed62c..2a44b3a 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,39 @@ +2019-04-04 Peter Bergner <bergner@linux.ibm.com> + + PR gas/24349 + * ppc-opc.c (valid_bo_pre_v2): Add comments. + (valid_bo_post_v2): Add support for 'at' branch hints. + (insert_bo): Only error on branch on ctr. + (get_bo_hint_mask): New function. + (insert_boe): Add new 'branch_taken' formal argument. Add support + for inserting 'at' branch hints. + (extract_boe): Add new 'branch_taken' formal argument. Add support + for extracting 'at' branch hints. + (insert_bom, extract_bom, insert_bop, extract_bop): New functions. + (BOE): Delete operand. + (BOM, BOP): New operands. + (RM): Update value. + (XLYLK, XLYLK_MASK, XLYBB_MASK): Delete. + (powerpc_opcodes) <bc-, bcl-, bca-, bcla-, bclr-, bclrl-, bcctr-, + bcctrl-, bctar-, bctarl->: Replace BOE with BOM. + (powerpc_opcodes) <bc+, bcl+, bca+, bcla+, bclr+, bclrl+, bcctr+, + bcctrl+, bctar+, bctarl+>: Replace BOE with BOP. + <bdnztar, bdnztarl, bdztar, bdztarl, btar, btarl, bdnztar-, bdnztarl-, + bdnztar+, bdnztarl+, bdztar-, bdztarl-, bdztar+, bdztarl+, bgetar, + bnltar, bgetarl, bnltarl, bletar, bngtar, bletarl, bngtarl, bnetar, + bnetarl, bnstar, bnutar, bnstarl, bnutarl, bgetar-, bnltar-, bgetarl-, + bnltarl-, bletar-, bngtar-, bletarl-, bngtarl-, bnetar-, bnetarl-, + bnstar-, bnutar-, bnstarl-, bnutarl-, bgetar+, bnltar+, bgetarl+, + bnltarl+, bletar+, bngtar+, bletarl+, bngtarl+, bnetar+, bnetarl+, + bnstar+, bnutar+, bnstarl+, bnutarl+, blttar, blttarl, bgttar, bgttarl, + beqtar, beqtarl, bsotar, buntar, bsotarl, buntarl, blttar-, blttarl-, + bgttar-, bgttarl-, beqtar-, beqtarl-, bsotar-, buntar-, bsotarl-, + buntarl-, blttar+, blttarl+, bgttar+, bgttarl+, beqtar+, beqtarl+, + bsotar+, buntar+, bsotarl+, buntarl+, bdnzftar, bdnzftarl, bdzftar, + bdzftarl, bftar, bftarl, bftar-, bftarl-, bftar+, bftarl+, bdnzttar, + bdnzttarl, bdzttar, bdzttarl, bttar, bttarl, bttar-, bttarl-, bttar+, + bttarl+>: New extended mnemonics. + 2019-03-28 Alan Modra <amodra@gmail.com> PR 24390 |